Ruby A Quality 3.75mm Round Diamond-Cut
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- Gemstone
Natural ruby- July birthstone
Only 1 left · Ships within 2–3 business days
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- Free shipping over $99
- 30-day returns & size exchanges
- Secure checkout
Questions about this piece?
Ask a jewelry specialist · (407) 278-9308 · Mon to Fri, 10am to 5pm ET
The details
Deep red color leads the way in this loose round ruby, a natural stone, heat-treated, with a bright brilliant cut. The ruby is graded A quality and comes as a single stone with no metal around it. Its round shape and diamond-cut facets catch light from every angle as you turn it. You can have it set in a ring or a pendant, or tucked into a pair of earrings, depending on the piece you have in mind. It makes a thoughtful choice for anyone born in July. A small stone with real color.
Key Features
- Set with red ruby
- Stone treatment: heat-treated
Why You’ll Love It
- A rich red color that draws the eye right away.
- Facets that flash light as the stone moves.
- A blank canvas for a ring, pendant or earrings of your own design.
- A July birthstone that makes a personal gift.
Perfect For
Choose it for birthdays, anniversaries, Valentine's Day, Mother's Day, graduations or a thank you gift. It suits July birthdays, jewelry makers and anyone who wants a red stone to set in a piece of their own.
Size & fit
- Questions about fit? Call a jewelry specialist at (407) 278-9308.
Shipping & returns
- Free standard shipping on U.S. orders of $99 and above; under $99 the rate is shown at checkout.
- Orders ship within 2 to 3 business days in insured packaging, with tracking sent by email.
- Faster delivery: USPS Priority Mail and UPS options at checkout, where rates and delivery estimates are shown before you pay.
- Not the right piece, or the wrong size? Return it, or exchange it for another size, within 30 days of delivery. Items must be unworn and in their original condition and packaging.
- Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.
Jewelry care
- Put jewelry on last, after lotion and perfume, and take it off before showering, swimming or sleeping.
- Store each piece on its own in a soft pouch so it doesn't scratch.

The details
- Metal
- Gemstone
- Stones
- 1 natural round ruby, 3.75 mm
- Birthstone
- July
Show all specifications
- Stone color
- Red
- Made in
- Mozambique
- Item number
- BCX-XXX-ASLO
About ruby
The red variety of corundum, ruby has long been the stone of passion and protection, and the July birthstone.
Hardness 9 on the Mohs scale · Durable for daily wear; clean with warm soapy water and a soft brush. Shop July birthstones